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NA6905-XL
Needle roller bearing
Needle roller bearing NA69..-XL, single row, with inner ring, outer ring with 2 bords
구자재
NA6905
제품 정보
Main Dimensions & Performance Data
| d | 25 mm | Bore diameter |
| D | 42 mm | Outside diameter |
| B | 30 mm | Width |
| Cr | 44,000 N | Basic dynamic load rating, radial |
| C0r | 59,000 N | Basic static load rating, radial |
| Cur | 10,800 N | Fatigue load limit, radial |
| nG | 14,400 1/min | Limiting speed |
| nϑr | 7,500 1/min | Reference speed |
| ≈m | 0.159 kg | 중량 |
Dimensions
| F | 30 mm | Raceway diameter inner ring |
| rmin | 0.3 mm | Minimum chamfer dimension |
| s | 1 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |